There is a growing consensus in the United States and around the world that the way to end the Israel-Gaza war is to disarm Hamas. President Obama seems to be the only hold-out. On July 24, a bipartisan group of U.S. senators introduced a resolution calling on the Obama Administration to make the disarming of Hamas a central part of any cease-fire proposal. Senator Lindsey Graham of South Carolina, a Republican, is spearheading this effort together with Democratic Senators Charles Schumer of New York and Ben Cardin of Maryland. When Israeli Prime Minister Benjamin Netanyahu agreed on July 15 to...